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22
Hardware Development Guide
ME3616
system.
When MCU can provide high/low level pulse, the reference circuit to reset module is as shown in the
following figure below. The resistors in Figures below are only the recommended value and they need to adjust
according to the actual situation.
The table below is the information of RESET pin
Table 2-9 Definition of RESET
Pin Name
Pin NO.
I/O
Description
Comment
RESET
17
DI
Reset module
VBAT Power domain, active low, Please pay
attention to level matching
Figure 2-10 reference circuit to reset module
The RESET timing are shown in the table and figure below
Table 2-10 Resetting timing
Parameter
Description
Min
Typical
Max
Unit
T5
the RESET process until the AT port can communicate spend
--
1
--
Second
